An initial-boundary-value problem that approximate the quarter-plane problem for the Korteweg-de Vries equation

被引:31
|
作者
Colin, T
Gisclon, M
机构
[1] Univ Bordeaux 1, F-33405 Talence, France
[2] CNRS ESA 5466, F-33405 Talence, France
[3] Univ Savoie, Math Lab, F-73376 Le Bourget Du Lac, France
[4] CNRS EP 2067, F-73376 Le Bourget Du Lac, France
关键词
Korteweg-de Vries; boundary conditions; smoothing effects; quarter plane;
D O I
10.1016/S0362-546X(00)00155-3
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
The Korteg-de Vries equation was studied in order to describe the propogation of long water waves in a channel. An initial-boundary-value problem for the equation was studied and a local existence theorem was established. The smoothing effects were also considered and a finite difference scheme was applied to obtain the unconditional stability for the nonlinear version of the scheme.
引用
收藏
页码:869 / 892
页数:24
相关论文
共 50 条